Overview

overview

10

Static

static

aa81950bda...27.exe

windows7-x64

10

aa81950bda...27.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    aa81950bda657f43ecc174b1b0d1a10f3739fced1ab6c113dcf2a881cc55b027

  • Size

    219KB

  • Sample

    221123-zjkvtaga8y

  • MD5

    b288ff4537ba7155f61ea09050be6635

  • SHA1

    29cae56b763a32c257c98a751942b23d5a775e2d

  • SHA256

    aa81950bda657f43ecc174b1b0d1a10f3739fced1ab6c113dcf2a881cc55b027

  • SHA512

    bb64f791b4c9570913a10da82589aec105e65b8020ff29f1a6cd605982fbe7d37332d4818fca2f293df94bb42cb9a5907c54f002d397060c6965f70f4b26892e

  • SSDEEP

    3072:m538xVrxLIQ/j69ZAmqVFtVNhGKxZRGOFhhnbz/OWjuiQQhU0:mV8xLIQ/j6TIZNhGWaOF33OWSk

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Hacked

C2

kissme1988.no-ip.biz:5552

Mutex

dc57475995c921da5a2603cdc0101794

Attributes
  • reg_key

    dc57475995c921da5a2603cdc0101794

  • splitter

    |'|'|

Targets

    • Target

      aa81950bda657f43ecc174b1b0d1a10f3739fced1ab6c113dcf2a881cc55b027

    • Size

      219KB

    • MD5

      b288ff4537ba7155f61ea09050be6635

    • SHA1

      29cae56b763a32c257c98a751942b23d5a775e2d

    • SHA256

      aa81950bda657f43ecc174b1b0d1a10f3739fced1ab6c113dcf2a881cc55b027

    • SHA512

      bb64f791b4c9570913a10da82589aec105e65b8020ff29f1a6cd605982fbe7d37332d4818fca2f293df94bb42cb9a5907c54f002d397060c6965f70f4b26892e

    • SSDEEP

      3072:m538xVrxLIQ/j69ZAmqVFtVNhGKxZRGOFhhnbz/OWjuiQQhU0:mV8xLIQ/j6TIZNhGWaOF33OWSk

    Score
    10/10
    njrathackedevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks